Senior Software Engineer

Sharetec

$120K — $140K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of professional software engineering experience with demonstrated full stack ownership
  • Strong proficiency in React and TypeScript
  • Experience shipping production mobile applications to the App Store and Google Play
  • Solid backend development experience in C#/ASP.NET Core or similar languages
  • Experience with relational databases such as PostgreSQL or MySQL

Responsibilities

  • Design scalable, maintainable full stack systems
  • Drive technical design discussions for modernization initiatives
  • Build and maintain production-quality features across platforms
  • Manage work through the software development lifecycle
  • Partner closely with teammates for knowledge sharing and collaboration

Benefits

  • Fully remote position open to U.S. candidates (excluding California)
  • Opportunity to work on high-impact product modernization
  • Access to a close-knit team environment
  • Encouragement of continuous process improvement and personal growth
Full Job Description
Job Type

Full-time

Description

The Role

We're looking for a Senior Software Engineer to join our Digital team as a core full stack builder and technical owner. You'll work alongside a close-knit team of engineers to design, build, and maintain the products and platform that power Sharetec's Digital Banking experience - serving hundreds of credit union customers and their members.

This is a high-impact role on a focused team with a big roadmap. You'll contribute directly to significant product modernization initiatives, deliver features across our Digital Banking applications, and play a key role in architecting a new API layer that will expand the capabilities of Sharetec's Digital Banking platform.

If you thrive in a remote, collaborative environment where you own your work end-to-end, enjoy working across the full stack, and are energized by modernizing systems while shipping real product value, this role was built for you.

Position Details

This is a full-time, exempt, remote position open to candidates residing in any U.S. state, with the exception of California. The starting salary for this position is $120,000 - $140,000 based on experience, plus bonus eligibility.

Who Will Love This Job
  • Someone who is a true full stack engineer - equally comfortable in a Node.js or Go service and a React + TypeScript component
  • Someone who thrives on owning their work from database design to deployed UI, not just executing assigned tasks
  • Someone who finds genuine satisfaction in modernizing legacy systems - treating a rewrite as an opportunity, not a chore
  • Someone who values tight-knit team dynamics, gives and receives direct feedback, and communicates early when something is off
  • Someone who is excited about the challenge of architecting a new API layer that meaningfully expands the capabilities of Sharetec's Digital Banking platform
  • Someone who cares about quality - not perfection for its own sake, but building software that credit union members can depend on


Essential Duties & Responsibilities

Technical Leadership & System Design
  • Partner with the Digital engineering team and leadership to design scalable, maintainable full stack systems that align with Sharetec's Digital roadmap
  • Drive technical design discussions across active modernization initiatives and the new Digital API integration layer
  • Evaluate and recommend tooling, patterns, and architectural decisions across the frontend (React, TypeScript, Next.js) and backend (C#, ASP.NET Core) stack
  • Advocate for secure-by-default design - ensuring code is reviewed, scanned, and tested before it reaches production
  • Contribute to API design standards and integration patterns that expand the reach and capabilities of Sharetec's Digital Banking platform

Software Development & Delivery
  • Build, test, and maintain production-quality features across Sharetec's Digital Banking web and mobile platform - including iOS and Android applications built with React Native
  • Write clean, well-documented, and well-tested code across the stack - TypeScript and React on the frontend, C# and ASP.NET Core on the backend - that meets Sharetec's engineering standards
  • Manage work across the full lifecycle - from design and implementation through code review, testing, and production monitoring
  • Work within containerized environments using Docker and contribute to CI/CD pipeline health and reliability
  • Work with relational and cloud databases including PostgreSQL and MySQL, with an understanding of when and how to apply the right data store for the job
  • Deliver sprint commitments reliably, surface scope risk early, and maintain a consistent, predictable delivery cadence

Collaboration, Mentorship & Continuous Improvement
  • Partner closely with your Digital engineering teammates as a collaborative peer - sharing context, participating in design reviews, and proactively helping the team succeed
  • Lead and contribute to code reviews that improve the quality of the codebase and help teammates grow
  • Share knowledge of the Digital stack through documentation, pairing sessions, and team discussions
  • Support the onboarding of future Digital team members as the team scales
  • Participate actively in Agile ceremonies - planning, standups, retros - and contribute to continuous process improvement
  • Invest in your own growth: stay current on the tools and patterns most relevant to the Digital stack and Sharetec's roadmap


Qualified Candidates Should Have

Required
  • 5+ years of professional software engineering experience with demonstrated full stack ownership
  • Strong proficiency in React and TypeScript - building and maintaining production-quality frontend applications
  • Experience with Next.js or a comparable server-side rendering framework
  • Experience shipping production mobile applications to the App Store (iOS) and Google Play (Android) - our mobile apps are built with React Native; candidates with native Swift or Kotlin experience are encouraged to apply as that experience transfers well
  • Solid backend development experience - our stack is C# / ASP.NET Core, and candidates with backgrounds in Node.js, Go, PHP, or other strongly-typed backend languages are encouraged to apply; comfort learning and working in C# is expected
  • Solid API design and integration experience - RESTful APIs with an understanding of versioning, authentication, and external service integrations
  • Experience with relational databases such as PostgreSQL or MySQL in a production context - candidates with backgrounds in Redis, MongoDB, or other data stores are welcome and will find that experience translates well
  • Experience with Docker and containerized development or deployment environments
  • Demonstrated experience contributing to or leading the modernization of an existing production system (not just greenfield)
  • Excellent communication skills and the ability to collaborate effectively in a remote-first, async environment
  • Bachelor's degree in Computer Science or a related field, or equivalent professional experience

Preferred
  • Direct experience with C# and ASP.NET Core
  • Experience with native iOS (Swift) or Android (Kotlin) development
  • Familiarity with Tailwind CSS, ShadCN, or modern component libraries such as Radix UI or MUI
  • Background in financial services, fintech, or banking software (credit union experience a significant plus)
  • Familiarity with compliance frameworks relevant to financial software (SOC 2, PCI-DSS, etc.)
  • Experience designing APIs intended for multi-tenant or platform-scale architectures
  • Familiarity with Agile/Scrum workflows and experience in a distributed, remote engineering team


What Success Looks Like

In Your First 30 Days
  • Complete onboarding and gain a solid working understanding of Sharetec's Digital codebase, architecture, and team conventions
  • Ship your first contribution to the Digital Banking platform - small, scoped, and code-reviewed
  • Establish strong working relationships across the Digital engineering team and broader Sharetec engineering organization
  • Participate in sprint planning and architecture discussions to begin building context on the Digital roadmap

By 60 Days
  • Own and deliver a meaningful feature end-to-end - backend API through frontend component - within one of the active Digital platform initiatives
  • Develop a point of view on the Digital stack and architecture - be able to speak to trade-offs and recommend improvements
  • Establish a regular cadence of code reviews and peer collaboration with the Digital engineering team

By 90 Days and Beyond
  • Serve as a reliable technical owner for one or more modules or feature areas within the Digital platform
  • Drive or co-lead a meaningful architecture decision within a core Digital initiative
  • Actively mentor and elevate teammates - through review quality, pairing, and knowledge sharing
  • Contribute to the Digital team's delivery velocity and predictability, reducing blockers and increasing sprint confidence


Salary Description

$120,000 - $140,000 + bonus

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